OptoSigma

S-SLB-15-25NIR2
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This lower cost product offering of Concave lenses has only minimal reduction in quality and is perfect for most applications. It can be used in an optical systems such as observation or lighting applications when the higher surface quality Concave Lens (SLB-N) is not required.

◦It has the same specification of Concave Lens (SLB-N) except the surface quality and is ideal for experiments and applications where high-precision is not required.
◦There are two types of lens offer, a Plano concave lens with low spherical aberration and a biconcave lens that is used to shorten the focal length.
◦In addition to uncoated products, there are three types of anti-reflection coating for visible, near-infrared, and infrared.

Outline Drawing

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Schematic

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Typical Transmittance Data

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T: Transmission
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PRICE(USD)

Stock

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S-SLB-15-25NIR2

RoHS  

$29.50

CONTACT
US
Specifications

Wavelength range of Antireflection Coating

750 - 1550nm

Diameter φD

φ15mm

Focal length f

-25mm

Edge thickness te

4.4mm

Center thickness tc

2mm

Back focal length fb

-26.3mm

Radius of curvature r

12.98mm

Documents/Downloads

Part Number

Catalog PDF

dxf

STP

IGS

SAT

Zemax

S-SLB-15-25NIR2